No one has voted on any posts yet. Votes from other community members are used to determine a member's reputation amongst their peers.
 | Hi, I'm supposed to create a little program that will allow you to select a range of dates and graph prices based on those dates. The data would come from an Access table. I know Excel allows you to pull in data from Access, but I'm not sure how to … |
| | Hi I want to figure out a way to update multiple rows that depend on a couple of variables. I don't really know the syntax in SQL, but I know what I would do in C, so maybe if you could translate this... [CODE] switch (x) case 0: switch(y) case …  |
| | Hey I have a question about running an application that uses a .jar file. If I have a file outside called Tester.java that uses a jar file, let's call it myJar.jar, and let's say the classes are packaged as myPackage.myClasses. I imported all the classes I needed using [code] import …  |
| | Hey everyone, I was assigned a project where we have to simulate virtual memory page replacement algorithms. I decided to use a Queue ADT I made in a previous project, and modify it to enqueue page reference strings of a process, character by character. However, when I initially create the …  |
| | Hello, I have an assignment where we are supposed to populate an operating system's ready queue with processes and try various process scheduling scheme and record their wait times. To do this i made a rudimentary structure for a process: [CODE]typedef struct{ int ID; int wait_time; int exec_time; }process; [/CODE] … |
| | So I'm simulating a File system for my Operating Systems class. I'm kinda lazy and didn't want to do it in C, so I did it in Java :(. I also didn't make any new data structures, I just made a File and Directory class, where the Directory class has …  |
| | I can't believe I'm asking this, but this assignment I was given is proving very difficult. I was asked to find the ECLOSE function of a given Epsilon non-deterministic finite automata. All it is is the BFS tree of a graph from a given point, provided that the vertices are … |
| | I'm taking a graphics class, and we have just started using OpenGL. My professor gave us a simple program that draws a purple line, that we were supposed to compile. I took it home and tried to compile it, and i got a lot of undefined symbol errors. Any help …  |
| | Hi everyone, I'm in dire need of help. I'm a computer science major going into my junior year of college. I'm kind of having some doubts about whether or not I'm in the right program, though. I like the material, and I am starting to like the math, and the …  |
| | Hey everyone, I'm a sophomore computer science student. As part of the major we have to take some math. I've taken Calc I, II, and I'm currently taking a Discrete Math course. I have to take one more math class, and I think I've narrowed it down to two classes: … |
| | Can you return an array of structs in a function? I'm supposed to make a linked list where the node contains an array of structs. I'm using a grocery list thing as my array of structs. [CODE] struct grocery{ char *name; float price; }; struct node{ struct grocery list[5]; //no …  |
| | Hi, for an assignment I have to do, we have to made a Stack and Queue, and read data from a file and add to queue and push onto the stack. Well, I made an array implementation of a stack that works fine, but the array implementation of the Queue …  |
| | Hey Guys, sorry but i guess I posted a code snippet when I shouldnt've. That was my first daniweb thread. The program I'm trying to run checks to see if a number is perfect, abundant or deficient. It's perfect if its factors add up to the number(ie 6 = 3+2+1), …  |
| | The program I'm trying to run checks to see if a number is perfect, abundant or deficient. It's perfect if its factors add up to the number(ie 6 = 3+2+1), deficient if the number is greater than the factors, and abundant if the factors add up to more than the … |